Chairs and seats – Collapsible chair; i.e. – relatively folding bottom – back,... – Laterally collapsible
Patent
1989-05-04
1990-08-28
Zugel, Francis K.
Chairs and seats
Collapsible chair; i.e., relatively folding bottom, back,...
Laterally collapsible
297 44, 108159, A47C 400
Patent
active
049519964
ABSTRACT:
A portable seat having a stable three-legged frame, one leg of the frame being bifurcated with each of its bifurcations being coupled such that the remaining two legs may be drawn close to or away from each other. A seating element is releasably coupled to the top of the frame and maintains it in its useful position. The seating element may be coupled to the side of the frame when the frame is folded for storage or transport. Footrests are provided by the coupling of horizontal members to the frame at various positions thereon.
REFERENCES:
patent: 2873156 (1959-02-01), Botnick
patent: 3106295 (1963-10-01), Berlin
patent: 3193848 (1965-07-01), Levy
patent: 3215096 (1965-11-01), Holtz
patent: 3841728 (1974-10-01), Petersen et al.
patent: 3971327 (1976-09-01), Critchett
patent: 4108490 (1978-08-01), Marin
Duffy James F.
Zugel Francis K.
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